Power Soak MX-220-HT Installation Manual
Owner’s Manual
Table of Contents
Product Introduction
Explanation of Warning Messages
Danger
Warning
Chemical Hazard
Personal Injury
Requirements for Detergents and Sanitizers
Detergents
Sanitizers
Factory Assistance
Operating Instructions
Filling The System
Rinse Water
Sanitizer Water
Adding Detergents and Sanitizers
Manual Dispensing
Auto Dispensing
Wash Cycle
Controls & Features
Starting and Stopping the Wash Action
Introducing Pots and Pans to the Power Soak
Properly Scrapping Pots and Pans
Loading and Using the Wash Sink
Loading and Washing Utensils
Unloading the Wash Sink
Rinsing Pots & Pans
Sanitizing Pots & Pans
Drying of Pots & Pans
Deep Cleaning and "Night Washing"
Wash, Rinse and Sanitizer Clean-up
Page 3
Page 4
Page 5
Pages 6-8
Pages 9-14
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Table of Contents - Continued
Preventive Maintenance
Troubleshooting
Routine Preventive Maintenance
Daily
Monthly
Notes
Pages 15-16
Pages 17-21
Facility Owner/Manager Section
Authorized Service Agency Section
Component Operation & Checks
Parts List
Electrical Schematic
Pump and Motor Assembly
Installation
Notes
Electrical Requirements
Providing Proper Electrical Service
Plumbing Requirements
Pages 22-30
Pages 31-32
Page 33
Pages 34-38
Pages 39-40
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Product Introduction
Thank you for purchasing a Power Soak ware washing system.
Your new Power Soak pot, pan and utensil washing system will provide years of
dependable, efficient and trouble-free service.
As a Power Soak owner, you will benefit in numerous ways:
• Your ware washing operation will be more efficient.
• Pots, pans and utensils will be cleaner.
• The overall level of sanitation in your scullery area will improve.
• Ware washing hours will decrease as employee morale increases.
• Chemical and water usage will decrease.
Every system is manufactured to last, with only high-quality, heavy-duty, 14 gauge
stainless steel used in its construction. All electrical components used in a Power Soak
system are of the highest quality. The faucets and drains are designed for quick filling and
emptying of the system's sinks.
At Metcraft, we take pride in manufacturing the Power Soak line and are committed to
standing behind our customers and products 100%. Should you ever need assistance, please
contact us directly at the factory by dialing 800-444-9624 or fax: 816-761-0544.
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Explanation of Warning Messages
Be sure to read, understand and follow all DANGER, WARNING, and CAUTION
messages located in this guide and on the equipment.
Danger
Personal Injury and Property Damage hazard.
May result in serious injury or death.
May cause extensive equipment damage
Warning
Property Damage Hazard.
May result in property or equipment damage.
Personal Injury Hazard
Hazard from sharp objects.
May result in serious injury or death.
Chemical Hazard
May result in serious injury or death. Instructions, labels and
Material Safety Data Sheets (MSDSs) should be supplied with all
detergents and sanitizing chemicals. The manufacturers, importers
and distributors of your cleaning chemicals are responsible for
providing this information.
Metcraft is not a chemical manufacturer, importer or distributor. Metcraft, Inc. can assist
your chemical representative but will not make specific brand recommendations.
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Requirements for Detergents and
Sanitizers
Detergents
Remember, improper detergents may damage equipment! Use of the correct detergent in
your Power Soak system is critical to its washing performance. If you are having problems
with cleaning results, please contact the factory.
Your new system requires a low-foaming, metal/aluminum-safe
detergent that is safe for the hands. The detergent should have good
grease cutting abilities but not have an excessively high pH level.
Sanitizers
The method of sanitizing used in your Power Soak system is a "chemical sanitizing"
method. There are a number of products on the market that work well. Your chemical sales
representative should assist you in selecting the proper sanitizer for your application.
Check with your cleaning chemical provider to determine detergent concentration, sanitizer
"parts per million" (ppm) and sanitizer submersion times to meet local health codes.
Factory Assistance
If your chemical sales representative is having difficulty selecting a detergent or sanitizer,
or if you are getting poor results with the chemicals your representative has recommended,
please contact the factory at 800-444-9624.
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Operating Instructions
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Preparing the System
Filling the System
At the beginning of each day or shift, fill the sinks with water that is metered to
approximately the correct operating temperatures:
• Wash sink (115°F / 48°C)
• Rinse sink (75°F / 24°C)
• Sanitizer sink (75°F / 24°C)
All sinks should be filled to, but not above, the “waterline” marks.
Fill the wash sink (the sink with the water jets) with water that is approximately 115°F /
48°C. You can use the hot and cold taps on the faucet to adjust the water to the appropriate
temperature. A good rule of thumb is that the water should be hot to the touch but not so
hot that it is uncomfortable.
Rinse Water
If your method for rinsing wares is of the “submersion” type, fill the rinse sink (middle
sink) with water that is approximately room temperature, 75°F / 24°C. There is no need to
fill the rinse sink if your location uses a sprayer for rinsing wares.
Sanitizer Water
Fill the sanitizer sink (the last sink) with water that is approximately room temperature,
75°F / 24°C.
Your Chemical Company Should Be Aware of the
Following:
The detergent must be low foaming, metal/aluminum-safe and not excessively caustic.
Most standard sanitizers are acceptable.
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Adding Detergents & Sanitizers
Manual Chemical Dispensing
After the sinks have been filled with water, add the proper amount of detergent and
sanitizer. The detergent goes into the wash sink (the sink with the water jets) and the
sanitizer goes into the sanitizer sink (the last sink).
Be sure to add the proper amount of chemicals to each sink. The amount to be used should
be provided by your chemical supplier. Do not add the detergent or sanitizer to the sink
prior to or during filling.
Automatic Chemical Dispensing
Your Power Soak may be equipped with an automatic chemical dispensing system. Be
sure to follow the chemical company’s instructions regarding the use and care of the
dispenser.
Wash Cycle
Most detergents and sanitizers lose effectiveness as time goes on. Some local health
departments have requirements limiting the amount of time water can be used for cleaning
before the water should be changed. Most chemical companies recommend changing wash
water after a certain time frame. Those times vary, but are generally around four hours.
Check with your chemical provider.
Your Power Soak sink is equipped with a timer preset at four hours. This means that your
Power Soak will turn off four hours after pressing the start button.
The following steps should be taken after the sink times out:
• Empty the wash sink
• Refill with fresh water
• Add your detergent
• Press the Start button
Check with your chemical provider on how often to replace your sanitizer.
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Controls and Features
Start Button (green)
Starts the washing action and starts the timer. Your Power Soak sink will run for four
hours after this button is pressed.
Stop Button (red)
Stops the washing action and resets the timer.
Heat Switch (black on/off switch)
Turns on power to the heat control. The heat control measures the water temperature and
decides whether to heat the water more.
Digital Display (heat control)
Not visible on all models. Shows you the current temperature of the water. This will only
display when the heat switch is on.
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Controls and Features - Continued
Starting and stopping the wash action
To start the wash action, press the green “START” button. A strong “rolling” wash action
should be present.
To stop the wash action, press the red “STOP” button.
Introducing Pots and Pans to the PowerSoak
Dirty pots and pans should be brought to the Power Soak in a timely manner. Do not allow
items to sit and air dry. The quicker that items are brought to the Power Soak and put in
the wash tank, the easier they are to clean!
Properly Scrapping Pots and Pans
Excess soils should be removed from the pots and pans prior to dropping them in the wash
sink.
Deposit the excess soils into a garbage can.
Some systems may have an optional pre-scrapping area with a pre-rinse spray. If so, soils
may be deposited into the scrapper sink.
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Controls and Features - Continued
Loading and Using the Wash Sink
The Power Soak is a “random loading” system. This means that Power Soak items are not
racked for washing. Instead, they are randomly loaded one at a time.
As items are brought to the system and scrapped, they should be immediately dropped into
the wash sink.
If there is no movement of items in the wash sink, or if items are stationary above the
waterline, the system has been overloaded and some items must be removed.
It is very important not to overload the wash sink, as it reduces the effectiveness of the
wash action.
Some pots and pans stack for storage. This is referred to as “nesting” when it occurs
during a Power Soak wash cycle. Make sure that nested items are separated and loaded one
at a time. Nested items in the wash sink will not be properly washed.
Power Soak is a “continuous motion” system. This means that the system does not operate
on a set cycle time like cabinet-type washing systems. Instead, during normal operating
hours where washing is required, the system is (normally) left running. The Power Soak is
energy efficient, and it does not cause excessive wear to leave it running continuously.
Typically, it takes between three to fifteen minutes to wash items. Some heavily soiled or
burnt-on items may take longer to clean.
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Controls & Features - Continued
Loading and Washing Utensils
Each Power Soak system comes with a utensil basket that hangs in the wash sink. All
utensils and other small wares should be loaded into and washed inside this basket.
Do not wash knives or other sharp objects in the Power Soak. Doing so may cause bodily
injury.
Unloading the Wash Sink
The employee responsible for pot washing should routinely pass by the Power Soak and
remove clean items from the wash sink.
Items that are not 100% clean can be quickly finished off with a scrub pad or dropped back
into the wash sink for additional cleaning.
Remember: it is not necessary to turn the wash action off to load or unload items from the
wash sink. There are no moving parts within the wash sink that could cause bodily harm.
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